From the route of ^Abdillah Jabir bin ^Abdillah al-Ansari, may Allah accept both of their deeds, who said that a man asked the Messenger of Allah, sallallahu ^alayhi wa sallam, who asked, ‘Should you observe that I pray the five prayers that are written on one, and I fast Ramadan, and deem the lawful as lawful and do it and the unlawful as unlawful and avoid it, and I do not add anything to that, would I enter Paradise?’
He said: <<Yes.>>
Narrated by Muslim.